Detection of mini black holes at the LHC could indicate parallel universes in extra dimensions

Detection of mini black holes at the LHC could indicate parallel universes in extra dimensions:

(Phys.org)—The possibility that other universes exist beyond our own universe is tantalizing, but seems nearly impossible to test. Now a group of physicists has suggested that the Large Hadron Collider (LHC), the largest particle collider in the world, may be able to uncover the existence of parallel …